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Specially engineered for demanding and harsh industrial environments, the Tsurumi LH622 is suited for Decant Dams Drainage where heavy-duty water displacement is critical. This submersible unit operates continuously even in highly challenging physical setups, making it a dependable choice for deep well, mine, or civil engineering worksites.
On a three-phase power supply, this model exhibits superior hydraulic capability, running on a motor output of 22 kW / 415v. It is designed to pump up to a maximum flow rate of 3600 L/Min and is capable of reaching a maximum total head of 54 m, providing stable fluid movement throughout its service cycle.
Housed in a rugged casing measuring 420 x 1423 mm and weighing 360 kg without cables, this cylindrical, slimline pump fits easily into narrow well casings. It is delivered with a 10 m standard power cable to support deep installations and simplify maintenance in remote field operations.
The pump is equipped with a high-chromium cast iron Closed impeller that handles solid particles up to 12 mm in diameter without clogging. Its hydraulic flow passage is structurally optimized to manage abrasive materials and suspended sediments in muddy water, preventing wear during heavy-duty transfer operations.
FEATURES
- Dual inside mechanical seals with silicon carbide faces reside in an oil chamber, providing five times higher wear resistance than tungsten carbide.
- Tsurumi's exclusive oil lifter device maintains lubrication and cooling of the mechanical seal faces down to one-third of the normal oil level.
- Top discharge, flow-thru design forcibly cools the motor with the pumped liquid, allowing continuous low-water level operations.
- Wear-resistant high-chromium cast iron impeller and mouth ring resist abrasive particles to maintain hydraulic efficiency over time.
- Seal pressure relief port shields the shaft seal by releasing excessive pump pressure during deep submergence operations.
- Heavy-duty cable clip guards the power line against rough handling and accidental tension on busy industrial construction sites.
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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